|
|
|
The underside of a male (top) and a female (bottom) individual of Pachygrapsus marmoratus, showing t
Jaundice. Photograph of an individual with liver disease, evidenced by the yellowing of the sclera o
Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key
Although average brain size increases gradually though time in H. erectus, individuals with small br
(a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko
A sod house in North Dakota, 1896. Individual “bricks” of sod were hewn from the ground and stacked